Explosion-proof LED moisture-proof diffuser luminaire, ATEX Zone 2/22 with protection rating IP66 and impact resistance: IK10. Luminaire output: 15 W, DALI controllable luminaire (DALI only) with LED converter. Cover and base tray made of polycarbonate (PC), impact-resistant, temperature and UV-resistant, moulded in one piece. LED service life 100000 h up to a reduction in luminous flux to 85 % of the initial value. Colour location tolerance (initial MacAdam): 3, luminaire luminous flux: 2251 lm, luminaire luminous efficacy: 150 lm/W. Colour rendering Ra > 80, colour temperature 4000 K. Symmetrically radiating luminaire (medium beam). Mounted to ceiling or wall using standard V2A retaining clips supplied. Explosion protection is guaranteed in ambient temperatures: -20°C to +60°C. The luminaire is suitable for use in Zone 2 and 22 hazardous areas in accordance with FTZU 23 ATEX 0077 (ATEX type examination) and in accordance with EN/IEC 60079-0:2018, EN/IEC 60079-15:2017 and EN 60079-31:2014 (Ex II 3G Ex nR IIC T6 Gc/ II 3D Ex tc IIIC T80°C Dc). Silicone-free luminaire. Protection class: SC1, 850°C glow-wire tested. Dimensions: 1280 x 155 x 105 mm, weight: 2.96 kg.